23133022312 has 16 divisors (see below), whose sum is σ = 43460655840. Its totient is φ = 11543514096.

The previous prime is 23133022277. The next prime is 23133022343. The reversal of 23133022312 is 21322033132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2870358 + ... + 2878405.

It is an arithmetic number, because the mean of its divisors is an integer number (2716290990).

Almost surely, 2^23133022312 is an apocalyptic number.

It is an amenable number.

23133022312 is a deficient number, since it is larger than the sum of its proper divisors (20327633528).

23133022312 is a wasteful number, since it uses less digits than its factorization.

23133022312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5749272 (or 5749268 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23133022312 its reverse (21322033132), we get a palindrome (44455055444).

The spelling of 23133022312 in words is "twenty-three billion, one hundred thirty-three million, twenty-two thousand, three hundred twelve".